#ifndef __LOCK_GUARD_HPP__
#define __LOCK_GUARD_HPP__
#include<iostream>
#include<pthread.h>

class LockGuard
{
    public:
    LockGuard(pthread_mutex_t *mutex)
        :_mutex(mutex)
    {
        pthread_mutex_lock(_mutex);
    }
    ~LockGuard()
    {
        pthread_mutex_unlock(_mutex);
    }
    private:
    pthread_mutex_t *_mutex;
};
#endif